#1 ear n. the sense organ for hearing and equilibrium. wn
#2 ear n. good hearing; "he had a keen ear"; "a good ear for pitch". wn
#3 ear n. [auricle, pinna] the externally visible cartilaginous structure of the external ear. wn
#4 ear n. attention to what is said; "he tried to get her ear". wn
#5 ear n. [spike, capitulum] fruiting spike of a cereal plant especially corn. wn
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